series offers effective filtering from through GHz. offers epoxy resin

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Series .375 Dia. Button Epoxy Sealed Circuits Available
series offers effective filtering from through GHz. offers epoxy resin seals both ends order optimize volumetric efficiency reduce cost. Where severe moisture environments exist slightly larger companion series recommended incorporates glass metal hermetic seal both ends. series designed bulkhead mounting slotted hole with lockwasher supplied. This series ideal medium impedance circuits where large amounts capacitance ground tolerated. section version internal ferrite bead element provides both inductance series resistance (lossy characteristic) which improves insertion loss lower current ratings provides superior transient performance. Alternate lead configurations special capacitance values ordered. Custom packages filter arrays utilizing series furnished. High current rating: Amps.
CHARACTERISTICS
Internal ferrite bead provides inductance L-section version.
SPECIFICATIONS
Case/Terminal Plating: Electro-tin standard Gold silver available Material: Case: Brass Standard Steel available Seal: Epoxy Terminals: Copper nailhead standard Operating Temperature Range: -55°C +125°C Electrical Characteristics: Rated Voltage: chart Insulation Resistance: 25°C: 1,000 megohm-microfarad min., 50,000 megohms min., whichever less, rated voltage 125°C: megohm-microfarad min., 5,000 megohms min., whichever less Dielectric Withstanding Voltage (DWV): R-level designs: times rated voltage Class designs: times rated voltage Capacitance: Values listed chart "guaranteed minimum value" (GMV) Marking: Standard Marking: AVX, part number, code only: Letter denotes ferrite bead inductor threaded Reliability Codes section definition Reliability Level marking. Order section part number construction. Installation: Mounting Torque: oz-in. oz-in. Refer "Installation, Handling, Hardware Options" section catalog.
STANDARD CONFIGURATION
.375 ±.010 .040 ±.010 250-28 UNF-2A (1/4-28) .050 .060 REF.
.200 ±.010
.150 ±.032
±.010
.150 MAX. .280 ±.032
.030 ±.010
.187 ±.010 THREAD .312 THREAD (See Note
CIRCUIT DIAGRAMS
THRD
millimeters (inches) 1.02 1.52 (.010) (.030) (.032) (.040) (.060) 2.54 3.81 4.57 5.08 9.53 (.100) (.150) (.180) (.200) (.375)
Notes: L-Section Filters have inductor (bead) threaded end. Metric equivalent dimensions given information only.
(See Note
(See Note
Series .375 Dia. Button Epoxy Sealed Circuits Available
SPECIFICATIONS
BL1CA-754 BL1CA-105 BL1CA-125 BL1CA-145 BL2CA-754 BL2CA-105 BL2CA-125 BL2CA-145 BL1AA-504 BL1AA-754 BL1AA-105 BL1AA-125 BL2AA-504 BL2AA-754 BL2AA-105 BL2AA-125 BL1BA-103 BL1LA-753 BL1LA-154 BL2BA-103 BL2LA-753 BL2LA-154
CAP1 .075 .075
Voltage 200* 200* 200* 200*
Insertion Loss2 MIL-STD-220, +25°C
Also rated VAC/400 Decimal point values indicate capacitance microfarads. Non-decimal point values indicate capacitance picofarads. Insertion loss limits based theoretical values. Actual measurements vary internal capacitor resonances other design constraints.
Screw Locking Washer Table
INTERNAL TOOTH LOCKWASHER
THREAD
WASHER
Size Thread 4-40 UNC-2B (.112-40) .187* .180 .257 .241 .250* .241 .313 .307 .250 .241 .345 .336 .250 .241 .250* .241 .311* .308 .377* .365
.067* .057 .083 .073 .083* .073 .114 .104 .080 .070 .130 .120 .083 .073 .073* .063 .096* .091 .096* .091 .225* .215 .265 .255 .285* .275 .336 .325 .311 .300 .381 .370 .383 .372 .383* .372 .408* .396 .435* .425
Lockwasher .020* .010 .018 .012 .025* .015 .025 .015 .023 .013 .027 .017 .023 .013 .023* .013 .021* .015 .027* .017
(STD) (ALT)
8-32 UNC-2B (.164-32)
(STD) (ALT)
10-32 UNF-2B (.190-32)
(STD) (ALT)
12-32 UNEF-2B (.216-32)
(STD) (ALT)
1/4-28 UNF-2B (.250-28) 5/16-24 UNF-2B (.312-24)
*Used MIL-F-28861 units.
Thread (.112-40) 4-40 UNC-2A (.164-32) 8-32 UNC-2A (.190-32) 10-32 UNC-2A (.216-32) 12-32 UNEF-2A (.250-28) 1/4-28 UNF-2A (.312-24) 5/16-24 UNF-2A
Recommended Mounting Torque oz-in. oz-in. oz-in. oz-in. oz-in. oz-in. oz-in. oz-in. oz-in. oz-in. oz-in. oz-in.
Order
Notes
NOTE CAPACITANCE CODE
Filters part numbers, with exception certain cylindrical styles, show total filter capacitance using 3-digit code. first digits significant: last digit multiplier. Example: 103=10000 picofarads 125=1200000 picofarads (1.2 microfarads) important note that filters multisection filters described using code from standpoint total capacitance. Capacitance understood specified "guaranteed minimum value" (GMV) unless otherwise specified. Filters supply ±20% other specified tolerances additional charge. Contact Filters Applications Engineering further information.
NOTE VOLTAGE CODES FILTER VOLTAGE RATINGS
IMPORTANT: please contact Filters Applications Engineering when considering DC-rated filter designs possible applications. general rule, designs derated applications. assist you. voltage code letters must selected consistent with capabilities outlined product selection tables given filter type. important note that same code letter signify different voltage rating depending upon filter type. example: code signifies VDC/125 rating bolt-style filter, describes VDC/125 design when applied JD-style filter.
NOTE RELIABILITY CODES
customer must select reliability code consistent with filter application. minimum, catalog filters available R-level designs. Options: signifies R-level filter design without optional R-level high-rel screening R-level design with optional R-level high-rel screening also specified Class design with Group screening M28861 Class filters Class design with Group screening M28861 Class (space grade) filters Please refer catalog section Reliability additional information select reliability codes.
NOTE TERMINAL LEADWIRE CODES
Non-standard terminal configurations including special materials finishes available. Please indicate description and/or outline drawing when requesting non-standard terminal (code "3").
NOTE SPECIAL INFORMATION CYLINDRICAL STYLE FILTERS
L-section filter designs must specified with regard "standard" "reverse" configuration. L-section filter normally utilized with capacitor high impedance side circuit inductor looking into impedance side. Compact filter types such button filters with ferrite bead inductors only supplied with bead assembled into threaded end. L-section filters normally supplied with schematic other marking indicate location inductor. AC-rated catalog designs incorporate reduced values capacitance limit reactive current heating (and subsequent filter temperature rise) safe levels. specify DC-rated filter with larger capacitance application without contacting Filters Applications Engineering.
NOTE SPECIAL DESIGN CODE (ASSIGNED FILTERS)
special suffix standard part number will added Filters Applications Engineering describe special designs designs that controlled customer specifications. important note that even those instances where customer drawing describes standard catalog design Filters policy assign special part number customer drawing configuration control.
Order
Part Number Construction
SOLDER-IN STYLE
Basic Style
Glass Seal Orientation Standard Reverse Hermetic (Glass Both Sides) Glass (Epoxy Both Sides)
Circuit Non-Feed Thru Post Feed Thru L-Section
Voltage VDC/ 1000 VDC/
Reliability Code Notes
specify
HiTemperature
(300°C) Rated Design Solder Lead Nickel Iron (Standard) Special Aluminum Compatible with seating flange (Std. Lead) Aluminum Compatible with seating flange (Special Lead) Aluminum Compatible with centering flange (Std. Lead) Aluminum Compatible with Centering flange (Special Lead) Aluminum Compatible with Special Design 3-Digit Capacitor Code Special Design (Customer DWG. Designation)
BOLT STYLE
Circuit Feedthru L-Section PI-Section
Basic Style SA-4-40 Epoxy Sealed SG-6-32 Epoxy Sealed SB-8-32 Epoxy Sealed SM-8-32 Hermetic Sealed SH-10-32 Epoxy Sealed SJ-12-28 Epoxy Sealed SC-12-32 Epoxy Sealed (.187 Hex) SP-12-32 Epoxy Sealed (.250 Hex) SN-12-32 Hermetic Sealed SL-1/4-28 Epoxy Sealed SD-5/16-24 Epoxy Sealed SF-5/16-32 Epoxy Sealed
Voltage 1000 VDC/
Reliability Code (-See Note
Special Design (-See Note
Terminal Copper Steel Special Lead Design Beryllium Copper
3-Digit Capacitor Code (-See Note
Order
Part Number Construction
CYLINDRICAL STYLE
Basic Style Button Type (.410 Dia.) Button Type (.375 Dia.) Extended Button .375" Dia. .690" Dia. .410" Dia. .250" Dia. Special
Thread Type 1/4-28 Herm Seal 1/4-28 Epoxy Seal 8-32 Herm Seal 12-32 Herm Seal 1/4-28 Post Terminal (Both Ends) 1/4-28 Post Flag Terminal 1/4-28 Adaptor
Circuit Feedthru Lead (without Capacitor) Feedthru Capacitor L-Section Filter Filter T-Section Double L-Section Five Element Input Five Element Input Special Ckt. Design
Voltage VDC/ 1000 VDC/ (Except Series VDC/ VAC)
Thread Length .187" .312"
Reliability Code (See Notes) Feedthru's BK2, Other Circuit Types
Special Design (Customer DWG. Designation)
Capacitance Picofarads Circuit Standard (Inductor Thread End) Reverse (Capacitor Thread End) PI-Circuit Multi Section Circuit Current Rating Code Current
Please contact factory Filter Plates other custom product part numbers.
NOTICE: Specifications subject change without notice. Contact your nearest Sales Office latest specifications. statements, information data given herein believed accurate reliable, presented without guarantee, warranty, responsibility kind, expressed implied. Statements suggestions concerning possible products made without representation warranty that such free patent infringement recommendations infringe patent. user should assume that safety measures indicated that other measures required. Specifications typical apply applications.

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